Average Co-Inventor Count = 2.21
ph-index = 16
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Bridgestone/firestone, Inc. (21 from 342 patents)
2. Bridgestone Firestone North American Tire, LLC (20 from 196 patents)
3. Bridgestone/firestone Research, Inc. (6 from 118 patents)
4. The B. F. Goodrich Company (2 from 1,484 patents)
5. The Uniroyal Goodrich Tire Company (1 from 93 patents)
51 patents:
1. D537407 - Tire tread
2. D537033 - Tire tread
3. D534116 - Tire tread
4. D530268 - Tire tread
5. D529435 - Tire tread
6. D527339 - Tire tread
7. D517979 - Tire tread
8. D516499 - Tire tread
9. D512683 - Tire tread
10. D504385 - Tire tread
11. D501695 - Tire tread
12. D500012 - Tire tread
13. D497592 - Tire tread
14. D497144 - Tire tread
15. D492933 - Tire tread